Global Patent Index - EP 2077426 A4

EP 2077426 A4 20120307 - REFRIGERATION CYCLE DEVICE AND FLUID MACHINE USED FOR THE SAME

Title (en)

REFRIGERATION CYCLE DEVICE AND FLUID MACHINE USED FOR THE SAME

Title (de)

KÜHLZYKLUSVORRICHTUNG UND DAFÜR VERWENDETE FLÜSSIGKEITSMASCHINE

Title (fr)

DISPOSITIF À CYCLE FRIGORIFIQUE ET MACHINE À FLUIDE UTILISÉE POUR CELUI-CI

Publication

EP 2077426 A4 20120307 (EN)

Application

EP 07830002 A 20071017

Priority

  • JP 2007070268 W 20071017
  • JP 2006289817 A 20061025
  • JP 2007052458 A 20070302

Abstract (en)

[origin: EP2077426A1] A refrigeration cycle apparatus 1 includes a refrigerant circuit in which a refrigerant circulates. The refrigerant circuit is formed by connecting in sequence a compressor 2 for compressing the refrigerant, a radiator 3 for allowing the refrigerant compressed by compressor 2 to radiate heat, a fluid pressure motor 4 as a power recovery means, and an evaporator 5 for allowing the refrigerant discharged by the fluid pressure motor 4 to evaporate. The fluid pressure motor 4 performs a process for drawing the refrigerant and a process for discharging the refrigerant. These processes are performed substantially continuously.

IPC 8 full level

F01C 1/08 (2006.01); F01C 1/32 (2006.01); F01C 1/356 (2006.01); F01C 11/00 (2006.01); F25B 9/00 (2006.01); F25B 9/06 (2006.01)

CPC (source: EP US)

F01C 1/084 (2013.01 - EP US); F01C 1/322 (2013.01 - EP US); F01C 1/3564 (2013.01 - EP US); F01C 11/004 (2013.01 - EP US); F01C 11/008 (2013.01 - EP US); F04C 11/008 (2013.01 - EP US); F25B 9/008 (2013.01 - EP US); F25B 9/06 (2013.01 - EP US); F25B 1/04 (2013.01 - EP US); F25B 1/10 (2013.01 - EP US); F25B 13/00 (2013.01 - EP US); F25B 40/00 (2013.01 - EP US); F25B 2309/061 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 2077426 A1 20090708; EP 2077426 A4 20120307; CN 101506597 A 20090812; CN 101506597 B 20130102; JP 2009092378 A 20090430; JP 4261620 B2 20090430; JP 5178560 B2 20130410; JP WO2008050654 A1 20100225; US 2010251757 A1 20101007; US 8074471 B2 20111213; WO 2008050654 A1 20080502

DOCDB simple family (application)

EP 07830002 A 20071017; CN 200780031179 A 20071017; JP 2007070268 W 20071017; JP 2008540954 A 20071017; JP 2009025344 A 20090205; US 43843807 A 20071017